181990392

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{161339}}^1$

素因数の和:161395

約数の個数: 32

約数和(自身を含む): 464659200

約数和(自身を除く): 282668808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 161339, 322678, 484017, 645356, 968034, 1290712, 1936068, 3872136, 7582933, 15165866, 22748799, 30331732, 45497598, 60663464, 90995196, 181990392]

約数ペア:

[(1, 181990392), (2, 90995196), (3, 60663464), (4, 45497598), (6, 30331732), (8, 22748799), (12, 15165866), (24, 7582933), (47, 3872136), (94, 1936068), (141, 1290712), (188, 968034), (282, 645356), (376, 484017), (564, 322678), (1128, 161339)]